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xiaoyaolu

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Originally posted by xiaoyaolu at 2011-03-01 14:46:34:
AB2Ð͵¥ÌåºÏ³É³¬Ö§»¯¾Û¹èÑõÍéʱ£¬ÓÃÂȲ¬Ëá×÷´ß»¯¼Á£¬µ«ÊÇÔÚÂòҩƷʱ·¢ÏÖËûÃǵÄCASºÅÓÐÁ½¸ö£¬µ±È»Á½ÖÖÎïÖʵĽṹ²»Ì«Ïàͬ£¬·Ö±ðΪ18497-13-7ºÍ16941-12-1£¬¶øÇÒ¼Û¸ñÏà²îºÜ¶à£¬ÇëÎÊ×÷´ß»¯¼ÁµÄÂȲ¬ËáÊÇÄĸö£¿

http://www.ichemistry.cn/chemistry/18497-13-7.htm

http://www.ichemistry.cn/chemistry/16941-12-1.htm


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